Personal security and communications unit



FIG. 1 is a perspective view of the personal security and communications unit;

FIG. 2 is top view of the personal security and communications unit;

FIG. 3 is a front view of the personal security and communications unit;

FIG. 4 is a rear view of the personal security and communications unit;

FIG. 5 is a right side view of the personal security and communications unit;

FIG. 6 is a left side view of the personal security and communications unit; and,

FIG. 7 is a perspective view of the personal security and communications unit. 

I claim the ornamental design for personal security and communications unit, as shown. 